| NWS Forecast for: Jefferson County Issued by: National Weather Service Norman, OK Last Update: 153 AM CDT Wed Jul 22 2026 |  |
Rest Of Tonight: Clear. Lows in the upper 70s. East winds around 5 mph. Wednesday: Sunny, hot with highs around 103. East winds 5 to 10 mph. Heat index values up to 110. Wednesday Night: Clear. Lows in the mid 70s. East winds 5 to 10 mph. Heat index values up to 109 early in the evening. Thursday: Sunny, hot with highs around 100. Southeast winds 5 to 10 mph. Thursday Night: Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph. Friday: Sunny, hot with highs 100 to 105. Heat index values up to 110 in the afternoon. Friday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. Heat index values up to 110 early in the evening. Saturday: Mostly sunny. Hot with highs 100 to 105. Heat index values up to 110 in the afternoon. Saturday Night: Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. Sunday: Sunny, hot with highs 100 to 105. Sunday Night: Clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. Monday: Sunny, hot with highs around 105. Monday Night: Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. Tuesday: Sunny, hot with highs around 105. | |
| Zone Forecast: Jefferson County | |
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